How to remove Unreal3.2 from Linux, how did it get here ?

[rhodes2010]

1. I cannot figure out what Unreal3.2 is.
2. Don't know what an IRCD is .
3. Someone from halfway around the world hacked into
my production server on Dec 27th at 5pm PST and
installed Unreal3.2 into the system.

4. Can this product allow hackers to exploit my server ?

Any advice would really be appreciated.

Thank you,

Bob

[Dukat]

1/2.
Unreal is an advanced IRC Daemon. http://en.wikipedia.org/wiki/IRCD

3. You know the drill: Reinstall your server...

4. No. Only your ressources are used (i.e. an IRCd is running -> process on your server).
Unreal can't be used to access your server in any other way than via IRC.


Removing Unreal depends on how it was installed.
Most probably you can simply delete the Unreal3.2 directory.

But you should really install a clean version of your OS!
At least it only took you two days to realize you've been hacked...


http://insight.zdnet.co.uk/communicatio ... 487,00.htm
http://linux.ucla.edu/guides/security.php3

[rhodes2010]

I am not being in any way disrespectful, but is there a legitimate
use for this product ?

We were able to eradicate the executables, tomorrow we start
on cleansing the kernel. Most of the domains used for access
were closed off.

[Dukat]

You obviously still don't know what IRC is...
Read: http://en.wikipedia.org/wiki/Internet_Relay_Chat

Hundreds of thousands of users are using IRC every day in a "legitimate use": to chat.